46728891 ÷ 641 
Our goal is to divide 46728891 by 641.

On to step 1:
641 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (6) from the dividend after 4, then repeat: 46 / 641

Let's proceed to step 2:
641 can be fit into 46 0 times, resulting in a remainder of 46.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 46, we get 46.
Take the next digit (7) from the dividend and append it to 46, then repeat: 467 / 641

Going ahead to step 3:
If we divide 467 by 641, we get 0 and a remainder of 467.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 467 and we're left with 467.
Grab the next digit (2) from the dividend, add it to 467, then carry on: 4672 / 641

Let's proceed to step 4:
The number 641 fits into 4672 7 times, leaving a remainder of 185.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 4487 from 4672 and we're left with 185.
Include the next digit (8) from the dividend after 185, then repeat: 1858 / 641

Moving on to step 5:
641 can be fit into 1858 2 times, resulting in a remainder of 576.
Record the quotient 2 as the next digit in the result. 
Result so far: 72.0
Subtract 1282 from 1858 to get 576.
Append the next digit (8) from the dividend to 576 and continue with: 5768 / 641

On to step 6:
641 can be fit into 5768 8 times, resulting in a remainder of 640.
The number 8 becomes the next digit in our result. 
Result so far: 728.0
If we subtract 5128 from 5768, we get 640.
Take the next digit (9) from the dividend and append it to 640, then repeat: 6409 / 641

Let's proceed to step 7:
If we divide 6409 by 641, we get 9 and a remainder of 640.
The number 9 becomes the next digit in our result. 
Result so far: 7289.0
Subtracting 5769 from 6409 leaves us with 640.
Append the next digit (1) from the dividend to 640 and continue with: 6401 / 641

Moving on to step 8:
6401 divided by 641 is 9 with a remainder of 632.
Write down 9 as next digit of the result. 
Result so far: 72899.0
If we subtract 5769 from 6401, we get 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

On to step 9:
641 can be fit into 6320 9 times, resulting in a remainder of 551.
Use 9 as the next digit of our solution. 
Result so far: 72899.9
If we take 5769 away from 6320, we end up with 551.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5510, and continue the process.

On to step 10:
The number 641 fits into 5510 8 times, leaving a remainder of 382.
The number 8 becomes the next digit in our result. 
Result so far: 72899.98
If we take 5128 away from 5510, we end up with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Step 11:
When dividing 3820 by 641, we get 5 with a remainder of 615.
The next digit of our result is 5. 
Result so far: 72899.985
Deduct 3205 from 3820 and we're left with 615.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Step 12:
641 goes into 6150 9 times with a remainder of 381.
The number 9 becomes the next digit in our result. 
Result so far: 72899.9859
If we subtract 5769 from 6150, we get 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

Moving on to step 13:
3810 divided by 641 is 5 with a remainder of 605.
Use 5 as the next digit of our solution. 
Result so far: 72899.98595
The remainder is 605 after subtracting 3205 from 3810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

Step 14:
641 goes into 6050 9 times with a remainder of 281.
The number 9 becomes the next digit in our result. 
Result so far: 72899.985959
Deduct 5769 from 6050 and we're left with 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

On to step 15:
641 goes into 2810 4 times with a remainder of 246.
Write down 4 as next digit of the result. 
Result so far: 72899.9859594
Subtracting 2564 from 2810 leaves us with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Step 16:
The number 641 fits into 2460 3 times, leaving a remainder of 537.
Use 3 as the next digit of our solution. 
Result so far: 72899.98595943
The remainder is 537 after subtracting 1923 from 2460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5370, and continue the process.

The quotient of the division is 72899.98595943, and the remainder is 5.37e-07.